31617663

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 55362048

約数和(自身を除く): 23744385

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 121, 161, 231, 253, 363, 483, 541, 759, 847, 1623, 1771, 2541, 2783, 3787, 5313, 5951, 8349, 11361, 12443, 17853, 19481, 37329, 41657, 58443, 65461, 87101, 124971, 136873, 196383, 261303, 410619, 458227, 958111, 1374681, 1505603, 2874333, 4516809, 10539221, 31617663]

約数ペア:

[(1, 31617663), (3, 10539221), (7, 4516809), (11, 2874333), (21, 1505603), (23, 1374681), (33, 958111), (69, 458227), (77, 410619), (121, 261303), (161, 196383), (231, 136873), (253, 124971), (363, 87101), (483, 65461), (541, 58443), (759, 41657), (847, 37329), (1623, 19481), (1771, 17853), (2541, 12443), (2783, 11361), (3787, 8349), (5313, 5951)]